Matches in SemOpenAlex for { <https://semopenalex.org/work/W655309216> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W655309216 abstract "Purpose: To investigate the fluctuations of monochromatic ocularhigher-order aberrations with accommodation and tear-film changes inmoderate keratoconic eyes, and to compare these dynamic changes tothose measured in normal control eyes.Methods: We measured the ocular higher-order aberration changesin 10 eyes with moderate keratoconus and 10 normal eyes, toaccommodative stimuli from 0 to 5 DS using a Hartmann-ShackIRX-3 aberrometer (Imagine Eyes, Paris). Additionally, the dynamicfluctuations in ocular higher-order aberrations were measured for upto 15 s after a blink in eight eyes with moderate keratoconus and eightnormal eyes.Results: These results reveal that fourth order ocular sphericalaberration (p = 0.68) and third order coma (p = 0.71) did not changesignificantly with accommodation between 0 to 5 DS in the keratoconicgroup. In contrast to the control eyes, the ocular higher-orderRMS error in keratoconic patients tended to increase in the first fewseconds post-blink, followed by a subsequent decrease in magnitudethereafter. Finally, the Zernike coefficient vertical coma (C3-1) becamemore positive in magnitude with time after a blink in both thekeratoconic and normal groups.Conclusion: This study revealed differences between keratoconic andnormal eyes in tear-film and accommodation related fluctuations inocular aberrations. However, compared to the magnitude of themanifest ocular aberrations, any dynamic fluctuations in higher-orderaberrations, due to accommodation or tear-film changes, are relativelysmall in eyes with moderate keratoconus." @default.
- W655309216 created "2016-06-24" @default.
- W655309216 creator A5006650636 @default.
- W655309216 creator A5025264818 @default.
- W655309216 creator A5087552667 @default.
- W655309216 date "2010-01-01" @default.
- W655309216 modified "2023-09-26" @default.
- W655309216 title "Dynamic changes of ocular higher-order aberrations in keratoconus" @default.
- W655309216 hasPublicationYear "2010" @default.
- W655309216 type Work @default.
- W655309216 sameAs 655309216 @default.
- W655309216 citedByCount "0" @default.
- W655309216 crossrefType "journal-article" @default.
- W655309216 hasAuthorship W655309216A5006650636 @default.
- W655309216 hasAuthorship W655309216A5025264818 @default.
- W655309216 hasAuthorship W655309216A5087552667 @default.
- W655309216 hasConcept C100136789 @default.
- W655309216 hasConcept C118487528 @default.
- W655309216 hasConcept C119767625 @default.
- W655309216 hasConcept C120665830 @default.
- W655309216 hasConcept C121332964 @default.
- W655309216 hasConcept C157660682 @default.
- W655309216 hasConcept C165699331 @default.
- W655309216 hasConcept C2776882836 @default.
- W655309216 hasConcept C2777394604 @default.
- W655309216 hasConcept C2778918178 @default.
- W655309216 hasConcept C71924100 @default.
- W655309216 hasConcept C92423082 @default.
- W655309216 hasConceptScore W655309216C100136789 @default.
- W655309216 hasConceptScore W655309216C118487528 @default.
- W655309216 hasConceptScore W655309216C119767625 @default.
- W655309216 hasConceptScore W655309216C120665830 @default.
- W655309216 hasConceptScore W655309216C121332964 @default.
- W655309216 hasConceptScore W655309216C157660682 @default.
- W655309216 hasConceptScore W655309216C165699331 @default.
- W655309216 hasConceptScore W655309216C2776882836 @default.
- W655309216 hasConceptScore W655309216C2777394604 @default.
- W655309216 hasConceptScore W655309216C2778918178 @default.
- W655309216 hasConceptScore W655309216C71924100 @default.
- W655309216 hasConceptScore W655309216C92423082 @default.
- W655309216 hasLocation W6553092161 @default.
- W655309216 hasOpenAccess W655309216 @default.
- W655309216 hasPrimaryLocation W6553092161 @default.
- W655309216 hasRelatedWork W1024724468 @default.
- W655309216 hasRelatedWork W13185479 @default.
- W655309216 hasRelatedWork W159913426 @default.
- W655309216 hasRelatedWork W1717237145 @default.
- W655309216 hasRelatedWork W1991954284 @default.
- W655309216 hasRelatedWork W1995547918 @default.
- W655309216 hasRelatedWork W2015519537 @default.
- W655309216 hasRelatedWork W2077493521 @default.
- W655309216 hasRelatedWork W2093545788 @default.
- W655309216 hasRelatedWork W2116517714 @default.
- W655309216 hasRelatedWork W2358448284 @default.
- W655309216 hasRelatedWork W2364862861 @default.
- W655309216 hasRelatedWork W2388038325 @default.
- W655309216 hasRelatedWork W2413571086 @default.
- W655309216 hasRelatedWork W2415210477 @default.
- W655309216 hasRelatedWork W2416752814 @default.
- W655309216 hasRelatedWork W2615723588 @default.
- W655309216 hasRelatedWork W2993193662 @default.
- W655309216 hasRelatedWork W3031966823 @default.
- W655309216 hasRelatedWork W1552795268 @default.
- W655309216 isParatext "false" @default.
- W655309216 isRetracted "false" @default.
- W655309216 magId "655309216" @default.
- W655309216 workType "article" @default.